JPH0351114Y2 - - Google Patents
Info
- Publication number
- JPH0351114Y2 JPH0351114Y2 JP2248185U JP2248185U JPH0351114Y2 JP H0351114 Y2 JPH0351114 Y2 JP H0351114Y2 JP 2248185 U JP2248185 U JP 2248185U JP 2248185 U JP2248185 U JP 2248185U JP H0351114 Y2 JPH0351114 Y2 JP H0351114Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- chain body
- shaped chain
- fixed
- fixed base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Description
【考案の詳細な説明】
Ａ 産業上の利用分野
本考案は産業用ロボット、マニブレータなどの
旋回機械における配線構造に係り、とくに固定台
から旋回台の機械へ導かれる電線やホースなどの
ケーブルが旋回台の旋回によつて絡まないととも
に旋回角を大きくされるようにした旋回機械にお
ける配線構造に関する。[Detailed description of the invention] A. Industrial application field This invention relates to the wiring structure of rotating machines such as industrial robots and manibrators, and is particularly concerned with the wiring structure of rotating machines such as electric wires and hoses led from a fixed base to a machine on a rotating base. The present invention relates to a wiring structure in a turning machine that is free from tangling and has a large turning angle due to the turning of the table.
Ｂ 発明の概要
ケーブルが固定台の側から旋回台に設けた機械
へ導かれている旋回機械において、
ケーブルが通される枠形鎖状体は複数段に設け
られ、かつそれぞれの一端は回転受板を介して連
結され、各枠形鎖状体の他端はそれぞれ旋回台と
固定台に固定されていることにより、
旋回台が１回転以上回転できるようにしたもの
である。B. Summary of the Invention In a rotating machine in which a cable is guided from a fixed base side to a machine provided on a rotating base, the frame-shaped chain body through which the cable is passed is provided in multiple stages, and one end of each frame is provided with a rotating receiver. They are connected via plates, and the other ends of each frame-shaped chain body are fixed to a swivel base and a fixed base, respectively, so that the swivel base can rotate more than one revolution.
Ｃ 従来の技術
旋回機械の一例としての産業用ロボツトを第６
図に示す。同図において１は固定台、２は旋回台
１７は肩部、１８はアーム部である。上記ロボツ
トにおいて、Ａ部内には図では省略するが、アー
ム１８等の駆動及び制御のため各種のケーブル類
が固定台１から旋回台２を通して旋回台上のアク
チユエータなど所要機器に導き出されている。前
記ケーブル類は複数本束にしてフレキシブルチユ
ーブに挿入され、このフレキシブルチユーブが複
数本まとめられて束線バンドで数個所束ねられ断
面長方形になつている。C. Conventional technology Industrial robots as an example of turning machines are described in the sixth section.
As shown in the figure. In the figure, 1 is a fixed base, 2 is a swivel base 17 is a shoulder portion, and 18 is an arm portion. In the above robot, although not shown in the figure, various cables are led from the fixed base 1 through the swivel base 2 to necessary equipment such as actuators on the swivel base for driving and controlling the arm 18 and the like. A plurality of the cables are bundled and inserted into a flexible tube, and a plurality of the flexible tubes are bundled together in several places with a bundle band to form a rectangular cross section.
Ｄ 考案が解決しようとする問題点
上記において、ケーブルはその一端が固定台に
固定され、他端は旋回台の回転（通常ほぼ１回
転）に対しての長さに余裕を持つように適当に長
さに設け、この余裕分をＵ字又はＳ字形等に曲げ
て旋回台外周と固定台内側間の空間に収納されて
いる。しかし、ケーブルは旋回の都度張られた
り、たるまされたりするので、旋回台が回転して
いるうちにケーブルがからまつて断線する恐れが
ある。この傾向は、旋回角度が大きいほど大きな
たるみを持たせるので甚だしい。また、旋回速度
が早いほど甚だしい。D Problems to be solved by the invention In the above, one end of the cable is fixed to a fixed base, and the other end is attached to an appropriate length to allow for the rotation of the swivel base (usually approximately one rotation). It is provided in a length, and this margin is bent into a U-shape or S-shape, and is housed in the space between the outer periphery of the swivel table and the inside of the fixed table. However, since the cables are stretched or slackened each time the swivel is rotated, there is a risk that the cables may become tangled and break while the swivel base is rotating. This tendency is serious because the larger the turning angle, the greater the slack. Also, the faster the turning speed, the more serious the problem.
そこで、本出願人は先に実願昭59−71869号に
よつて、上記ケーブルを枠形鎖状体に納めること
によつて上述の問題を解決することを提案した。
しかし、この枠形鎖状体を用いると、該枠形鎖状
体の長さによつて旋回台の回転が１回転以下に制
限され、旋回台の１回転以上の回転が多いにも拘
わらず、この要望を満すことができないという問
題が残されていた。 Therefore, the present applicant previously proposed in Utility Model Application No. 59-71869 to solve the above-mentioned problem by housing the above-mentioned cable in a frame-shaped chain body.
However, when this frame-shaped chain body is used, the rotation of the swivel base is limited to one rotation or less depending on the length of the frame-shaped chain body, and even though the rotation of the swivel base is often more than one rotation, However, the problem remained that this request could not be met.
本考案は、上記従来の諸問題を解決した熱回機
械の配線構造を提供することを目的とする。 The object of the present invention is to provide a wiring structure for a thermal recycling machine that solves the above-mentioned conventional problems.
Ｅ 問題点を解決するための手段
本考案に係る旋回機械における配線構造は、固
定台と、この固定台に対向して旋回する旋回台と
を備え、ケーブルが固定台の側から旋回台に取付
けた機械の側へ導出されている旋回機械におい
て、複数個の枠が互いに回動自在に連結されてな
る枠形鎖状体を複数段に分けて固定筒の内側空間
に配設して、各枠形鎖状体の一端部を回転受板を
介して連結し、各枠形鎖状体のそれぞれの他端は
旋回台と固定台に固定し、前記枠形鎖状体内にケ
ーブルが通されてなることを特徴とする。E. Means for solving the problem The wiring structure of the rotating machine according to the present invention includes a fixed base and a swivel base that rotates opposite to the fixed base, and the cable is attached to the swivel base from the fixed base side. In a turning machine that is led out to the side of a fixed machine, a frame-shaped chain body consisting of a plurality of frames rotatably connected to each other is divided into multiple stages and arranged in the inner space of a fixed cylinder, and each One end of the frame-shaped chain body is connected via a rotation receiving plate, the other end of each frame-shaped chain body is fixed to a rotating base and a fixed base, and a cable is passed through the frame-shaped chain body. It is characterized by being
Ｆ 作用
旋回台が旋回するとき、まず最初ケーブルを収
納した第１段目の枠形鎖状体が旋回台によつて引
き回わされ、第１段目の枠形鎖状体が限界角度ま
で回転したとき、引続いて次段の枠形鎖状体が引
回わされるもので、各段の枠形鎖状体がそれぞれ
引回わされる回転角を合算した角度が旋回筒の回
転し得る角度であり、したがつて１回転以上の旋
回筒の回転が可能となる。F Effect When the swivel table rotates, the first stage frame-shaped chain body that stores the cable is first routed by the swivel base, and the first stage frame-shaped chain body reaches the limit angle. When it rotates, the frame-shaped chain body of the next stage is subsequently routed, and the rotation angle of the rotating cylinder is the sum of the rotation angles at which each frame-shaped chain body of each stage is routed. Therefore, it is possible to rotate the rotating tube by more than one rotation.
Ｇ 実施例
以下本考案を第１〜５図に示す実施例について
説明する。第５図は本考案の要部断面図で、第２
図は第１図Ｂ−Ｂ線断面図、第３図は第１図Ｃ−
Ｃ線断面図、第４図は第３図Ｄ−Ｄ線断面図であ
る。G. Embodiment The present invention will be described below with reference to embodiments shown in FIGS. 1 to 5. Figure 5 is a sectional view of the main parts of the present invention, and the second
The figure is a sectional view taken along line B-B in Figure 1, and Figure 3 is a sectional view taken along line C- in Figure 1.
FIG. 4 is a sectional view taken along line C--D in FIG. 3.
各図において、本考案に係る固定台１は外端に
筒部１ａを有し、該筒部１ａの先端に旋回台を支
え部１ｂを有し、さらに、旋回台支え部１ｂに組
込まれたベアリング３を具備している。ベアリン
グ３は旋回台支え部１ｂに固定したベアリング締
結用外蓋１５に押えられ、旋回台支え部１ｂに固
定されている。そして、旋回台２の先端にベアリ
ング締結用内蓋４を固定してあつて、これらの各
部材がベアリング３により固定台１に対して回転
自在に固定支持されている。また、６はモータ、
５はモータ６と連結した減速機である。したがつ
て、モータ６の出力軸が回転し減速機５へ入力さ
れると固定台１に対して旋回台２は回転し、これ
により旋回台２はロボツトの一自由度を形成す
る。 In each figure, the fixed base 1 according to the present invention has a cylindrical part 1a at the outer end, a swivel base support part 1b at the tip of the cylindrical part 1a, and a swivel base support part 1b incorporated in the swivel base support part 1b. Equipped with 3 bearings. The bearing 3 is held down by a bearing fastening outer cover 15 fixed to the swivel base support part 1b, and is fixed to the swivel base support part 1b. A bearing fastening inner cover 4 is fixed to the tip of the swivel base 2, and each of these members is rotatably fixed and supported to the fixed base 1 by bearings 3. Also, 6 is a motor,
5 is a speed reducer connected to the motor 6. Therefore, when the output shaft of the motor 6 rotates and is input to the speed reducer 5, the swivel base 2 rotates with respect to the fixed base 1, and thereby the swivel base 2 forms one degree of freedom of the robot.
しかして、減速機５を取付けている固定台１の中
心支持軸１Ｃと固定台筒部１ａとの間に回転受板
１２を中間に配設してその両側に２つの空間S1，
S2を形成し各空間S1，2にはそれぞれ２段に分かれ
て枠形鎖状体７，７ａを収納し、各枠形鎖状体
７，７ａに固定台側から旋回台側へ導出されるケ
ーブル９が収納されている。空間S1のケーブル９
の基端は固定台筒部１ａを挿通して電源側に導か
れている。８はケーブル挿通孔に装着して該ケー
ブル９を保護する保護ゴム栓である。Therefore, a rotary receiving plate 12 is disposed in the middle between the center support shaft 1C of the fixed base 1 to which the reducer 5 is attached and the fixed base cylinder part 1a, and two spaces S 1 ,
S 2 is formed, and each of the spaces S 1 and 2 is divided into two stages to store frame-shaped chain bodies 7 and 7a, and each frame-shaped chain body 7 and 7a is led out from the fixed base side to the swivel base side. A cable 9 to be used is stored therein. Cable 9 in space S 1
The base end of the base end is inserted through the fixed base cylinder part 1a and led to the power source side. Reference numeral 8 denotes a protective rubber stopper that is attached to the cable insertion hole to protect the cable 9.
前記枠形鎖状体７，７ａは第５図に斜視図で示
すように、矩形の枠２０が、その対向側面に各一
対設けた突起２１と孔２２とを使用して隣接する
ものどうしを回転可能に鎖状に連結されたもので
あり、ケーブルベア（商品名）と通称されてい
る。 As shown in a perspective view in FIG. 5, the frame-shaped chain bodies 7 and 7a have a rectangular frame 20 that connects adjacent parts using a pair of protrusions 21 and holes 22 provided on opposite sides of the frame 20. It is rotatably connected in a chain, and is commonly called a cable bear (product name).
第１図の空間S1に収納される枠形鎖状体７は第
２図に示すように、空間S2に収納される。枠形鎖
状体７ａは第３図に示すようにそれぞれ約１回転
と少し旋回させ、かつ、それぞれ空間S1，S2内で
中心方向に移動できるように配置している。 The frame-shaped chain body 7 stored in the space S 1 in FIG. 1 is stored in the space S 2 as shown in FIG. 2 . As shown in FIG. 3, the frame-shaped chain bodies 7a are arranged so that they can be rotated a little, about one rotation each, and moved toward the center within the spaces S 1 and S 2, respectively.
まず、空間S1，2に配置する枠形鎖状体７の一端
はボルト１３によりベアリング締結用内蓋１３に
固定されている。ボルト１４の位置は第２図に符
号イで示す。また、枠形鎖状体７の他端はボルト
１４により回転受板１２に固定されている。ボル
ト１４の位置は第２図に符号ロで示す。 First, one end of the frame-shaped chain body 7 disposed in the spaces S 1 and 2 is fixed to the bearing fastening inner cover 13 with bolts 13 . The position of the bolt 14 is indicated by the symbol A in FIG. Further, the other end of the frame-shaped chain body 7 is fixed to a rotary receiving plate 12 by a bolt 14. The position of the bolt 14 is indicated by the symbol B in FIG.
一方、空間S2に配置する枠形鎖状体７ａの一端
は固定金具１０により固定台１に固定されてお
り、固定金具１０の位置は第２図に符号ハで示
す。また、枠形鎖状体７ａの他端はボルト（図で
は表れない）により回転受板１２に固定されてい
る。ボルトの位置は第３図に符号ニで示す。回転
受板１２は、前述のように、枠形鎖状体７，７ａ
の各一端をボルトによりそれぞれ結合するための
もので、固定台筒部１ａの内周に回転自在に配置
されている。第２図に示す１１は環状体の案内部
材で枠形鎖状体７とともにベアリング締結用内蓋
４に固定してあり、該枠形鎖状体７と一体に回転
するとき、これの巻き付をガイドをするものであ
る。また、１６は渦巻状の板ばねで、枠形鎖状体
７ａの内側に沿って配置してあり、その一端は固
定支持軸１Ｃにボルト２４で固定し、他端は枠形
鎖状体７ａの外端部の鎖状体７a1に固定してい
る。この板ばね１６は枠形鎖状体７ａがみだりに
内側に寄らないよう所定の弾性でもつて、該枠形
鎖状体７ａを外側に押しているものである。通常
はケーブル９が内部に入つているためその伸長し
ようとする弾性で枠形鎖状体７ａは外へ脹らんだ
状態となり、したがつて枠形鎖状体７ａの絡み付
はないが、より安全性、確実性を向上するために
板状ばね２４を設けているのである。また、枠形
鎖状体７と７ａの内部に通されるケーブル９は第
３図、第４図に示すように回転受板１２の周縁部
に形成した開口部１２ａを通つて一方の枠形鎖状
体７ａから他方の枠形鎖状体７へ連続して挿通さ
れている。さらに、ケーブル９は上述した枠形鎖
状体７，７ａ内を通して固定台１のコネクタと、
旋回台２上の所要機器との間に接続されている。 On the other hand, one end of the frame-shaped chain body 7a disposed in the space S2 is fixed to the fixing base 1 by a fixing metal fitting 10, and the position of the fixing metal fitting 10 is indicated by the symbol C in FIG. Further, the other end of the frame-shaped chain body 7a is fixed to the rotary receiving plate 12 with a bolt (not shown). The position of the bolt is indicated by the symbol D in FIG. As mentioned above, the rotary receiving plate 12 includes the frame-shaped chain bodies 7, 7a.
, and is rotatably arranged on the inner periphery of the fixed base cylinder portion 1a. Reference numeral 11 shown in FIG. 2 is an annular guide member which is fixed to the bearing fastening inner cover 4 together with the frame-shaped chain body 7, and when rotating together with the frame-shaped chain body 7, the guide member 11 is an annular body. It is meant to guide you. Reference numeral 16 denotes a spiral leaf spring, which is arranged along the inside of the frame-shaped chain body 7a, one end of which is fixed to the fixed support shaft 1C with a bolt 24, and the other end of which is fixed to the frame-shaped chain body 7a. It is fixed to the chain body 7a1 at the outer end of the chain body 7a1. This leaf spring 16 has a predetermined elasticity and pushes the frame-shaped chain body 7a outward so that the frame-shaped chain body 7a does not move inward unnecessarily. Normally, since the cable 9 is inside, the frame-shaped chain body 7a is in a state of expanding outward due to its elasticity, so that the frame-shaped chain body 7a is not entangled, but it is more The plate spring 24 is provided to improve safety and reliability. Further, as shown in FIGS. 3 and 4, the cable 9 passing through the frame-shaped chains 7 and 7a passes through an opening 12a formed at the peripheral edge of the rotary receiving plate 12 to one frame-shaped chain body 7 and 7a. It is continuously inserted from the chain body 7a to the other frame-shaped chain body 7. Furthermore, the cable 9 passes through the frame-shaped chain bodies 7, 7a mentioned above and connects to the connector of the fixed base 1.
It is connected between the necessary equipment on the swivel base 2.
上記実施例の作用を説明すると、ロボツトの作
動時において、旋回台２が回転すると、これと一
体に回転するベアリング締結用内蓋４が枠形鎖状
体７の内方端部のボルト１３による結合部を介し
て該枠形鎖状体７を内外に引き回わす。そして、
枠形鎖状体７がまず、第２図に示す回転角X°の
両端まで回転したら、つぎに枠形鎖状体７の外端
がボルト１４を介して回転受板１２を回転する。
これにより、回転受板１２に一端を固定した枠形
鎖状体７ａが引回わされ、第３図に示す回転角
Y°回転する。このようにして本実施例によると、
旋回台２は枠形鎖状体７，７ａの各々の回転X°
＋Y°≧400°の回転が可能となり、つまり、１回転
以上させることができる。 To explain the operation of the above embodiment, when the swivel base 2 rotates during operation of the robot, the bearing fastening inner cover 4, which rotates together with the swivel base 2, is secured by the bolts 13 at the inner end of the frame-shaped chain body 7. The frame-shaped chain body 7 is routed in and out via the joint. and,
When the frame-shaped chain body 7 first rotates to both ends of the rotation angle X° shown in FIG. 2, the outer end of the frame-shaped chain body 7 rotates the rotary receiving plate 12 via the bolt 14.
As a result, the frame-shaped chain body 7a with one end fixed to the rotation receiving plate 12 is routed, and the rotation angle shown in FIG.
Rotate Y°. In this way, according to this embodiment,
The swivel base 2 rotates each frame chain body 7, 7a by X°.
Rotation of +Y°≧400° is possible, that is, it is possible to rotate more than one rotation.
なお、図では枠形鎖状体７，７ａを回転受板１
２を介して２段連結した例を示したが、さらに３
段、４段…と回転受板を介して多段に連結しても
よい。 In addition, in the figure, the frame-shaped chain bodies 7, 7a are connected to the rotating receiving plate 1.
An example is shown in which two stages are connected via 2, but in addition, 3
They may be connected in multiple stages, such as stages, four stages, etc., via rotary receiving plates.
Ｈ 考案の効果
本考案によると、ケーブルが通された枠形鎖状
体は複数段に設けられ、相互間は回転受板を介し
て連結されているので、旋回台の回転につれて一
方の枠形鎖状体がその限界角まで回転した後はさ
らに他方の枠形鎖状体が回転されるので、したが
って、枠形鎖状体が１段の場合に比べ旋回台の回
転角を非常に大きく確保できる。とくに、旋回台
の回転角を大きく確保することはロボツト、マニ
ブレータ等の旋回機械では大きな課題であつた
が、本考案によりこの問題を解決できた。しか
も、ケーブルは枠形鎖状体に入つているので、旋
回台が高速度、広角度で旋回してケーブルがひき
ずられてずれ動いても、ケーブルはその動作に整
然と追従し、互に絡つたり摩耗、損傷することが
なく、安全で寿命が長いものである。H. Effects of the invention According to the invention, the frame-shaped chain body through which the cable is passed is provided in multiple stages, and they are connected to each other via the rotary receiving plate, so that as the swivel table rotates, one of the frame-like chains changes. After the chain body rotates to its limit angle, the other frame chain body is further rotated, so the rotation angle of the swivel base is ensured much larger than when there is only one frame chain body. can. In particular, securing a large rotation angle of the swivel table has been a big problem in swivel machines such as robots and manibrators, but this problem has been solved by the present invention. Furthermore, since the cables are housed in a frame-shaped chain, even if the swivel table turns at high speeds and wide angles and the cables are dragged and moved, the cables will follow the movement in an orderly manner and will not become entangled with each other. It is safe and has a long lifespan without being subject to wear, tear, or damage.
第１図〜第５図は本考案に係る配線構造の実施例
を示し、第１図は第３図Ａ部の断面図、第２図は
第１図Ｂ−Ｂ断面図、第３図は第１図Ｃ−Ｃ断面
図、第４図は第３図Ｄ−Ｄ断面図、第５図は枠形
鎖状体の斜視図、第６図は旋回機械の１例として
のマニブレータの側面図である。
１……固定台、１ａ……固定台筒部、２……旋
回台、７，７ａ……枠形鎖状体、９……ケーブ
ル、１２……回転受板、S1，S2……空間。
1 to 5 show examples of the wiring structure according to the present invention, in which FIG. 1 is a sectional view of section A in FIG. 3, FIG. 2 is a sectional view taken along line B-B in FIG. Fig. 1 is a sectional view taken along line C-C, Fig. 4 is a sectional view taken along line DD in Fig. 3, Fig. 5 is a perspective view of a frame-shaped chain body, and Fig. 6 is a side view of a manibrator as an example of a turning machine. It is. DESCRIPTION OF SYMBOLS 1...Fixed base, 1a...Fixed base cylinder part, 2...Swivel base, 7, 7a...Frame-shaped chain body, 9...Cable, 12...Rotary receiving plate, S1 , S2 ... space.
Claims (1)
軸と、この中心支持軸を軸方向に取り囲むように
固定台に形成された固定台筒部と、この固定台筒
部に対向して配設され、その筒部先端にベアリン
グを介して配設された旋回台とを備え、ケーブル
が固定台の側から旋回台に取り付けた機械の側へ
導出されている旋回機械において、 中心支持軸を貫通して固定台筒部の内側面に回
転受板を固定し、この回転受板を挟んで固定台筒
部内に２つの空間を形成し、この２つの空間に複
数個の枠が互いに回動自在に連結されてなる枠形
鎖状体を２段に分けて配設し、各枠形鎖状体の一
端部を回転受板に連結し、各枠形鎖状体のそれぞ
れの他端は旋回台と固定台に固定し、前記枠形鎖
状体内にケーブルが通されてなることを特徴とす
る旋回機械の配線構造。[Claims for Utility Model Registration] A fixed base, a central support shaft protruding from the fixed base, a fixed base cylinder portion formed on the fixed base so as to surround the central support shaft in the axial direction, and this fixed base. A swivel machine that is disposed opposite to a cylindrical part and has a swivel base installed at the tip of the cylindrical part via a bearing, and a cable is led out from the fixed base side to the side of the machine attached to the swivel base. In a machine, a rotary receiving plate is fixed to the inner surface of a fixed base cylinder by passing through the central support shaft, two spaces are formed in the fixed base cylinder with this rotary receiving plate in between, and multiple spaces are formed in these two spaces. A frame-shaped chain body consisting of frames rotatably connected to each other is arranged in two stages, one end of each frame-shaped chain body is connected to a rotating receiving plate, and each frame-shaped chain body is arranged in two stages. 1. A wiring structure for a turning machine, characterized in that the other end of each body is fixed to a turning base and a fixed base, and a cable is passed through the frame-shaped chain body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2248185U JPH0351114Y2 (en) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2248185U JPH0351114Y2 (en) | 1985-02-19 | 1985-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61141091U JPS61141091U (en) | 1986-09-01 |
| JPH0351114Y2 true JPH0351114Y2 (en) | 1991-10-31 |
Family
ID=30514811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2248185U Expired JPH0351114Y2 (en) | 1985-02-19 | 1985-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351114Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH056077Y2 (en) * | 1989-08-17 | 1993-02-17 | ||
| JP2589448B2 (en) * | 1993-10-13 | 1997-03-12 | 高千穂交易株式会社 | Chain cable holder |
| JP3808410B2 (en) * | 2002-07-24 | 2006-08-09 | 住友重機械工業株式会社 | Mold reversing molding machine |
-
1985
- 1985-02-19 JP JP2248185U patent/JPH0351114Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61141091U (en) | 1986-09-01 |
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